System and method for providing a low and narrow-profile radio frequency identification (RFID) tag
First Claim
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1. A wireless communication device, comprising:
- wireless communication electronics;
at least a first antenna connection coupled to the wireless communication electronics; and
a braided wire antenna including at least a first braided conductive lead interfaced with the at least the first antenna connection;
wherein the at least the first braided conductive lead includes a first and second end and, in being interfaced with the at least the first antenna connection, the at least the first braided conductive lead is interfaced at the respective first end; and
wherein the second end of the at least the first braided conductive lead further comprises a metal tab, wherein the metal tab is adapted to be cut to allow frequency tuning of the wireless communication electronics.
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Abstract
Methods and systems for wireless devices are disclosed. According to one system, a radio frequency identification (RFID) tag includes an RFID circuit packaged within a chip carrier package. The chip carrier package bonds out a first antenna connection for the RFID circuit. An antenna including a conductive lead is interfaced with the first antenna connection. The chip carrier package and the first conductive lead are coupled to a first side of a first spacer. A second spacer having a second dielectric constant greater than the first dielectric constant is coupled to a second side of the first spacer. The second spacer isolates the RFID circuit from a metal surface.
46 Citations
20 Claims
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1. A wireless communication device, comprising:
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wireless communication electronics; at least a first antenna connection coupled to the wireless communication electronics; and a braided wire antenna including at least a first braided conductive lead interfaced with the at least the first antenna connection; wherein the at least the first braided conductive lead includes a first and second end and, in being interfaced with the at least the first antenna connection, the at least the first braided conductive lead is interfaced at the respective first end; and wherein the second end of the at least the first braided conductive lead further comprises a metal tab, wherein the metal tab is adapted to be cut to allow frequency tuning of the wireless communication electronics. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification